| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 24260.0 | USD | 20181210 |
| Unknown | China national standards | MT | 6920.0 | USD | 20181210 |
| Unknown | China national standards | MT | 3490.0 | USD | 20181210 |
| Unknown | China national standards | MT | 24030.0 | USD | 20181201 |
| Unknown | China national standards | MT | 3710.0 | USD | 20181201 |
| Unknown | China national standards | MT | 3600.0 | USD | 20181201 |
| Unknown | China national standards | MT | 24790.0 | USD | 20181201 |
| Unknown | China national standards | MT | 24860.0 | USD | 20181201 |
| Unknown | China national standards | MT | 24990.0 | USD | 20181201 |
| Unknown | China national standards | MT | 3600.0 | USD | 20181201 |